AB  AV  Composite      Warfare Commander

AW  AC  Antiair        Warfare Commander

AE  AZ  Electronic     Warfare Coordinator

AS  AT  Antisurface    Warfare Commander

AL  AH  Helicopter     Element Coordinator

AX  AY  Antisubmarine  Warfare Commander

AG  AF  Mine           Warfare  Coordinator

AJ  AK  Submarine      Operational Controlling Authority

AN  AD  Screen         Commander

AR  AU  Air            Resource Element Coordinator